1.2738:40CrMnNiMo8-6-4-P20+Ni / / Chemical Composition (in weight %) Cold work tool steel with good machinability, excellent polishability, suitable for texturing. Improved through hardenability comapred to Mat.No. 1.2311. Applications Typically used for relatively low temperature applications such as die casting dies and injection molds
Cold work die includes cold punching mould, wire-drawing die, drawing die, coining die, thread rolling die, cold heading die, cold extrusion die, Based on the working condition, cold work die should have the high hardness, strength, abrasion resistance, toughness, hardenability, quenching degree, and other processing property. This kind of alloy tool steel belongs to high carbon alloy steel 40CrMnNiMo8-6-4 Standard Download - Yaang40CrMnNiMo8-6-4. Properties :Plastic mould steel with excellent polishability properties, good wear resistance, contains 1 % Ni alloy in addition to 1.2311, because of the Ni addition there is no hardness decrease in the center of large sizes over 400 mm thickness, easy to machine, requiring no heat treatment, 280 - 325 HB hardened and
1.4 Cr 2.0 Ni 1.0 Mo 0.2 S 0.015 Standard specification AISI P20 modified, WNr. 1.2738 Delivery condition Hardened and tempered to 340 - 380 HB APPLICATIONS z Injection moulds for thermoplastics z Extrusion dies for thermoplastics z Blow moulds z Forming tools, press-brake dies (possibly flame hardened or nitrided) z Aluminium die casting ASSAB 718 HH1.4 Cr 2.0 Ni 1.0 Mo 0.2 S <0.010 Standard specification AISI P20 modified, WNr. 1.2738 Delivery condition Hardened and tempered to 340 380 HB Colour codeWhite / Brown GENERAL ASSAB 718 HH is a prehardened mould steel, which offers the following benefits:z No hardening risks z No hardening costs z Time saving (i.e., no waiting for heat
1.1210 Improved 10 0 Improved S C Improved - Prehardened · General purpose large size mold base HP4A(D1) 1.2311 Improved 4140 Improved SCM44o Improved 618 Improved Prehardened · Core & Cavity · General purpose mold for Mass-production HP4MA(D2) 1.2738 Improved P20 Improved SNCM Improved 718 Improved Prehardened · Higher hardness mold China 1.2738/P20+Ni/718 Alloy Tool Steel plate for plastic China 1.2738/P20+Ni/718 Alloy Tool Steel plate for plastic mould, Find details about China steel, Tool Steel from 1.2738/P20+Ni/718 Alloy Tool Steel plate for plastic mould - Guangzhou Changfeng Steel
Jun 07, 2021 · Die Steel, Special Steel, Alloy Steel manufacturer / supplier in China, offering Hot Rolled Alloy Steel Plate 1.2738 AISI P20+Ni 718H, 1.2311 1.2312 P20+S Tool Steel Flat Module Steel Plate Bar, 1.2312 alloy mould Plate P20 die steel flat bar and so on. China Special Mould Steel, Special Mould Steel China Special Mould Steel manufacturers - Select 2021 high quality Special Mould Steel products in best price from certified Chinese Steel, Carbon Steel suppliers, wholesalers and
Jan 31, 2018 · High Demand Mould Steel Material , Pre Hardened Tool Steel P20+Ni / 718(id:10656370). View product details of High Demand Mould Steel Material , Pre Hardened Tool Steel P20+Ni / 718 from Guangzhou Changfeng Steel Co., LTD manufacturer in EC21 How to choose the most suitable die steel material b) The core can be selected from the middle and low grade imported P20 mold steel or P20 + Ni mold steel, such as 618 mold steel, 738 mold steel, 1.2738 mold steel, 638 mold steel, 318 mold steel, etc., all of which are pre- hardened; for production For low-volume molds, imported high-quality carbon steels such as domestic plastic mold steels
CSi MnCr Ni Mo 0.37 0.3 1.4 2.0 1.0 0.2 100 50 0 50 100 150°C 148 58 32 122 212 302°F Temperature Impact energy, J (Charpy V) 100 90 80 70 60 50 40 30 20 10 0 The graph below shows how the impact energy changes as a function of the test tem- Introduction - Swedish ME Steel1.2311 40CrMnMo7 P20 Moulding, Mould Bases 1.2312 40CrMnNiMo8-6-4 P20 + S Moulding, Mould Bases 1.2738 40CrMnNiMo8-6-4 P20 + Ni Impax Moulding, Hot Working, Machine Components - - - En 16 Machine Components 1.6523 20NiCrMo2-2 8620 Machine Components 1.6565 40NiCrMo6 4340 En 24 Machine Components 1.6587 17CrNiMo6 4820 Machine Components
Product Description. BÖHLER M238 is a hardened and tempered, not corrosion resistant plastic mould steel. Because of the Ni-addition, there is no hardness decrease in the center of large sizes (up to 600 mm). A special melting technology offers good machinability. M268 VMR - BÖHLER Edelstahl GmbH & Co KGProduct Description. BÖHLER M268 VMR is a hardened and tempered plastic mould steel with excellent cleanliness for best polishability. The hardness is constant over the entire cross-section of the steel block, even at large sizes, due to the addition of nickel.
Designation by Standards Mat. No. DIN EN AISI 1.2738 40CrMnNiMo8-6-4 - P20 Mod. Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.40 0.30 1.45 1.95 0.20 1.05 - - - Description This steel is in the category generally labeled as Mold Steels. Nickel and chromium are the alloying elements for hardness and toughness. Non-Stainless Steels EDROP1-FM is an improved low alloy holder steel designed specifically for plastic and rubber molding applications. Chemical composition and thermal treatments provide physical properties and microstructures designed to provide, excellent machinability, dimensional stability, safe weld repair, and reduced mold maintenance costs.
1.2344 / H13 / SKD61 Die-casting Hot Work Special Tool Flat Steel. Forged Tooling L6 Tool Steel SKT4 / 1.2713 Proper Hardness For Large Molds. Cold Work Tool Steel. ESR Hot Forging Machined Cold Work Tool Steel Round Bar D2 /1.2379. High Compressive Strength 1.2379 Tool Steel , Pre Hardened Tool Steel Bar 14 - 80mm Dia. Hot Rolled D3 Tool Steel SPECIAL STEEL BOOK JANUARY 2020Alloy Cold-work Tool Steel - 1.2311 (P20) / 1.2738 (P20 + Ni) 35 Alloy Cold-work Tool Steel - 1.2767 36 Alloy Cold-work Tool Steel - 1.2363 (A2) 37 MPM2 M210 Starmould 718 CSM2 40 CrMnMo 7 40 CrMnNiMo 8 6 4 PMS/Moulrex A Holdax 40 CrMnMoS 8 6 Welding:Readily weldable with low carbon consumables. Pre-heat heavy sections (over 50mm).
Tool Steel Round & Flat Bars - 4140 Concast Round Billets . Tool Steel Round & Flat Bars Providing you the best range of 4140 concast round billets, alloy tool steel billets, blocks, cold working tool steel/ tool steel bar/ cold work steel bar, concast round billets and din 1.2714, db6, 2714, db-6 hot die steel block, bars & rods with effective & timely delivery.1.2738 P20 STEEL FOR EXTRAORDINARY GLOSSY PLASTIC 1.2738 P20 STEEL. 1.2738 p-20 steel is a plastic mould tool steel, used mainly for plastic injection die moulds. It can be viewed as enhanced version of 1.2311 alloy, with 1% nickel content having a positive effect on hardenability. Welding is somewhat difficult, but possible. Make sure to pre-heat and perform tempering, when the piece colled